9919212

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{20161}}^1$

素因数の和:20209

約数の個数: 24

約数和(自身を含む): 23710512

約数和(自身を除く): 13791300

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 20161, 40322, 60483, 80644, 120966, 241932, 826601, 1653202, 2479803, 3306404, 4959606, 9919212]

約数ペア:

[(1, 9919212), (2, 4959606), (3, 3306404), (4, 2479803), (6, 1653202), (12, 826601), (41, 241932), (82, 120966), (123, 80644), (164, 60483), (246, 40322), (492, 20161)]